Calculators
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Ohms Law
\(V = I * R\)
Instructions:
Select the variable you want to solve for, and fill in the others.
Solve
Symbol
Input Value
Unit
Description
\(V\)
\(V\)
\(I\)
\(A\)
\(R\)
\(\Omega\)
Calculate
Clear
References
Ohm's Law Equation: V = IR, where V is the voltage across the conductor, I is the current flowing through the conductor and R is the resistance provided by the conductor. Therefore, we use the following formula to calculate the value of V: V = I × R.
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